What is romanian cases?

Romanian has five grammatical cases: nominative, genitive, dative, accusative, and vocative.

Nominative case is used for the subject of a sentence.

Genitive case is used to show possession. It is formed by adding "-ului" or "-i" to the end of the noun.

Dative case indicates the indirect object of a verb or a movement towards someone/something. It is formed by adding "-ului" or "-i" to the end of the noun, or "-a" to feminine nouns.

Accusative case is used for the direct object of a verb. It is marked by the suffix "-ul" for masculine nouns, "-a" for feminine nouns, and "-le" for plural nouns.

Vocative case is used to address someone directly. It is formed by adding "-e" or "-o" to the end of the noun.

Romanian also has a prepositional case, which is a form of the genitive case used after certain prepositions such as "de" (of) and "din" (from).

Overall, the Romanian case system is relatively complex and requires careful attention to the gender and number of the noun.